8051 Family AT89LP52 Series Microcontrollers 8-bit Microcontrollers

With SPI

The AT89LP51/52 is a low-power, high-performance CMOS 8-bit microcontroller with 4/8KB of In-System Programmable Flash program memory and 256 bytes of Flash data memory. The device is manufactured using Atmel's high-density nonvolatile memory technology and is compatible with the industry-standard 80C52 instruction set.

  • SPI and TWI Emulation Modes
  • FLASH: Upto 8KB, RAM: Upto 256B
  • Enhanced UART
  • Automatic Address Recognition
  • Up to 36 General Purpose Input Output Pins
  • 3x 16-Bit Timer/Counters with Clock Out Modes
  • Low Power Idle and Power-down Modes
  • Interrupt Recovery from Power-down Mode
  • Framing Error Detection
  • Applications: Electronic Toys, Industrial, Consumer Electronics, Motor Drive & Control, Lighting
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AT89LP52-20AU
AT89LP52-20AU - 8 Bit MCU, 8051 Family AT89LP52 Series Microcontrollers, 8051, 20 MHz, 8 KB, 44 Pins, TQFP

2809996

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8 Bit MCU, 8051 Family AT89LP52 Series Microcontrollers, 8051, 20 MHz, 8 KB, 44 Pins, TQFP

MICROCHIP

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1+ ¥269.61 (¥296.57) 25+ ¥244.53 (¥268.98) 100+ ¥222.59 (¥244.85) 160+ ¥218.14 (¥239.95)

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8051 Family AT89LP52 Series Microcontrollers 8051 20MHz 8KB 44Pins TQFP 36I/O's SPI, UART 250Byte 2.4V 5.5V -40°C 85°C Surface Mount 8051 AT89LP52
AT89LP52-20JU
AT89LP52-20JU - 8 Bit MCU, 8051 Family AT89LP52 Series Microcontrollers, 8051, 20 MHz, 8 KB, 44 Pins, PLCC

3380449

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8 Bit MCU, 8051 Family AT89LP52 Series Microcontrollers, 8051, 20 MHz, 8 KB, 44 Pins, PLCC

MICROCHIP

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1+ ¥540.79 (¥594.87) 25+ ¥495.33 (¥544.86) 100+ ¥480.76 (¥528.84)

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8051 Family AT89LP52 Series Microcontrollers 8051 20MHz 8KB 44Pins PLCC 36I/O's UART 256Byte 2.4V 5.5V -40°C 85°C Surface Mount 8051 AT89LP52
AT89LP52-20PU
AT89LP52-20PU - 8 Bit MCU, 8051 Family AT89LP52 Series Microcontrollers, 8051, 20 MHz, 8 KB, 40 Pins, DIP

3380450

Data Sheet
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8 Bit MCU, 8051 Family AT89LP52 Series Microcontrollers, 8051, 20 MHz, 8 KB, 40 Pins, DIP

MICROCHIP

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1+ ¥470.42 (¥517.46) 25+ ¥426.93 (¥469.62)

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8051 Family AT89LP52 Series Microcontrollers 8051 20MHz 8KB 40Pins DIP 36I/O's SPI, UART 250Byte 2.4V 5.5V -40°C 85°C Through Hole 8051 AT89LP52